Went to Alum Sat. PM. Started @10:00PM, fished till 2:00AM. We saw on fish finder massive # of fish. We were north of beach, south of marina, bout 1/2 cross east-west. 50 FOW. Finder showed constant 2-6 fish at all times. Most near bottom, about 1/3 of them 20'-35' down, all moving. We had chicken liver, minnows, shad( in a package from Wally World) all on bottom or 10'-15' up from bottom. We also were casting spinner baits, spoons, crawler harnesses, & a few jigs. Only caught 2 small cats. Anybody have any ideas what we did wrong? or were they just not biting??!? We saw schooling bait fish & many medium to large fish following them. Any advise would be much appreciated. My results so far this year are almost enough to just sell my stuff!! Please help!!